Checkr Candidates API
Candidate records that background checks are run against.
Candidate records that background checks are run against.
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openapi: 3.2.0
info:
version: v1
title: Checkr.com API Docs Candidates API
license:
name: Proprietary
url: https://www.checkr.com
contact:
name: Checkr
email: clients@checkr.com
url: https://checkr.com
description: '# Introduction
Checkr is a modern, RESTful API-driven background screening service. The Checkr API uses resource-oriented URLs, supports HTTPS authentication and HTTPS verbs, and leverages JSON in all responses passed back to customers. Checkr is used by over 10,000 customers in a wide variety of industries, and supports a range of screening products and candidate workflows. For a full list of our screenings, please see the Checkr Screenings section below or read the Checkr Help Center articles on Screening Types. This Programming Guide is designed to help customers get up-and-running with Checkr''s background screening services, both by providing the necessary context to understand the background screening industry and its regulations, and by giving technical guidance on how to work with the Checkr API. **Note:** The cURL command is used for all examples in the Checkr API documentation. ### Other resources
For information about using the Checkr Dashboard, and compliance and regulatory aspects of background checks, visit the Checkr Help Center. For a more targeted set of Checkr Dashboard learning paths for talent sourcing roles like Recruiters, Adjudicators, or Program Administrators, please see the Checkr Learning Center. ## Understand the screening process
Checkr follows a standardized screening process:
1. Customer requests a background check. 2. Candidate is presented with and signs the necessary disclosures and authorizations, and submits the requested Personally Identifiable Information (PII). - With the Checkr-Hosted Apply Flow, the candidate signs disclosures and authorizations and enters their own PII. - With a custom self-hosted flow, the Checkr customer collects the required authorizations, and passes Checkr candidate PII using the Checkr API. 3. Checkr conducts an SSN Trace, and collects associated addresses. 4. Checkr runs searches or verifications based on the screening Packages requested. 5. Checkr applies appropriate compliance filters based on the customer’s settings and candidate’s provided residence to determine which records to show, and returns a finalized report to the customer. 6. If there is a record on the report, the customer Engages or Adverse Actions the Candidate, based on an individualized assessment of the candidate''s report. ### 1. Request a background check
To initiate a background check, a customer provides Checkr their candidate''s email address (for a Checkr-Hosted Apply Flow) or the candidate''s PII (for a self-hosted flow). For more information on ways to achieve this, please see Designing your workflow. ### 2. Candidate signs disclosures and authorizations
Under the U.S. Fair Credit Reporting Act (FCRA), customers are obligated to collect consent from their candidates when running background checks through Checkr or any other Consumer Reporting Agency (CRA). The Checkr-Hosted Apply Flow presents candidates with fields in which the requested PII may be entered, and collects candidate information on behalf of the customer. Checkr will also present disclosures and authorizations to the candidate, and enable eSignature to capture consent, on behalf of customers using this flow with the Checkr Dashboard or email invitation flow. Custom self-hosted flows collect candidate PII, and pass the information to Checkr using the Checkr API. Customers creating a self-hosted flow will receive guidance from the Checkr team on setting up a similar process as required. ### 3. Checkr runs an SSN Trace
Checkr runs an SSN Trace to match the candidate’s provided PII with existing credit header data mapped to the SSN. This process yields a list of names and addresses associated with the entered SSN, which can be used to supplement the background check process. At this point Checkr also conducts some initial data comparisons to check that critical pieces of information, like a candidate''s submitted Date of Birth (DOB) and SSN, align with information held on file by the credit bureaus.'
servers:
- url: https://api.checkr.com/v1
description: Main server
tags:
- name: Candidates
description: 'Candidates represent people who have applied for positions within your company,
and have agreed to a background check. Use the Candidate object
to collect all Personally Identifiable Information (PII) for a candidate,
and all relevant Checkr information, including any generated Reports, or attached Geos.'
paths:
/candidates:
post:
tags:
- Candidates
summary: Create a new Candidate
description: 'Creates a new Candidate resource.
### Required attributes
The Candidate resource’s required attributes vary depending on its intended use. If this resource is to be used in conjunction with the Invitations API (in which the invitation apply form collects the Candidate''s personal information), the only strictly required Candidate attribute is `email`.
If this resource is to be used to generate any other report type, other personal information is also required.
Attributes required to generate a Report include:
- `first_name`
- `middle_name` or `no_middle_name`
- `last_name`
- `dob`
Attributes required to generate a Report with a criminal check screening:
- `ssn`
- `zipcode`
Attributes required to generate a report with a Motor Vehicle Record (MVR) screening:
- `driver_license_number`
- `driver_license_state`
See Driver License validation in the Reference section for a list of valid input by state.
Attributes recommended to generate a report with an Identity Document Verification screening:
- `phone` (mobile phone number)
Validation for these attributes is performed when requesting a Report, as the requirements depend on the Package.
Checkr''s product incorporates SSN field controls designed to not accept SSNs with the following characteristics:
- SSNs without exactly 9 numeric characters
- SSNs that start with 666 (666-34-3768)
- SSNs that start with 9 (967-65-4325)
- SSNs that are a single digit (111-11-1111)
- SSNs that are sequential digits (123-45-6789)'
operationId: createCandidate
security:
- basic_auth: []
requestBody:
$ref: '#/components/requestBodies/CandidateCreate'
responses:
'201':
$ref: '#/components/responses/CandidateCreated'
'400':
$ref: '#/components/responses/BadRequestError'
'401':
$ref: '#/components/responses/UnauthorizedError'
'403':
$ref: '#/components/responses/ForbiddenError'
x-codeSamples:
- lang: curl
source: "$ curl -X POST https://api.checkr.com/v1/candidates \\\n -u 83ebeabdec09f6670863766f792ead24d61fe3f9: \\\n -H 'Content-Type: application/json' \\\n -d '{\"first_name\":\"John\",\n \"middle_name\":\"Alfred\",\n \"last_name\":\"Smith\",\n \"email\":\"john.smith@gmail.com\",\n \"phone\":\"5555555555\",\n \"zipcode\":\"90401\",\n \"dob\":\"1970-01-22\",\n \"ssn\":\"847-43-4645\",\n \"driver_license_number\":\"F2111655\",\n \"driver_license_state\":\"CA\",\n \"work_locations\":[{\"country\":\"US\"}],\n \"postal_address\": {\n \"name\": \"John Alfred Smith\",\n \"street\": \"123 Main Street\",\n \"street2\": \"APT A\",\n \"city\": \"San Francisco\",\n \"state\": \"CA\",\n \"zipcode\": \"90401\"\n }\n }'\n"
get:
tags:
- Candidates
summary: List existing Candidates
description: 'Lists existing Candidates with the input parameters.
Note: This call will not return candidates with non-US `work_locations`. Use GET /candidates/{id} to retrieve candidates outside the US.'
operationId: listOfCandidates
security:
- basic_auth: []
parameters:
- name: email
in: query
description: Returns candidates with the input email address.
schema:
type: string
- name: full_name
in: query
description: Returns candidates with the input `full_name`.
schema:
type: string
- name: adjudication
in: query
description: Returns candidates with the input adjudication. `Null` if no adjudication has been made.
schema:
type: string
- name: custom_id
in: query
description: Returns candidates with the input `custom_id`.
schema:
type: string
- name: created_after
in: query
description: Returns candidates created after the input date.
schema:
type: string
format: date-time
- name: created_before
in: query
description: Returns candidates created before the input date.
schema:
type: string
format: date-time
- name: report_adjudicated_after
in: query
description: Returns candidates adjudicated after the input date.
schema:
type: string
format: date-time
- name: report_adjudicated_before
in: query
description: Returns candidates adjudicated before the input date.
schema:
type: string
format: date-time
- name: report_adjudicator_email
in: query
description: Returns candidates with a report adjudicated by someone with input `adjudicator_email`.
schema:
type: string
- name: report_revised_after
in: query
description: Returns candidates with a report revised after the input date.
schema:
type: string
format: date-time
- name: report_revised_before
in: query
description: Returns candidates with a report revised before the input date.
schema:
type: string
format: date-time
- name: driver_license_number
in: query
description: Returns candidates with the input `driver_license_number`.
schema:
type: string
- name: geo_id
in: query
description: Returns candidates with the input `geo_id`.
schema:
type: string
- name: program_id
in: query
description: Returns candidates with the input `program_id`.
schema:
type: string
- name: metadata
in: query
description: 'Returns candidates matching the input key-values. Input keys will be matched exactly. Input values will be pre- and post-pended with wildcards. (For example: A query for 1234 will return results for \*1234\*.)'
schema:
type: object
- name: page
in: query
description: Specifies the page number to retrieve.
required: false
schema:
type:
- number
- 'null'
- name: per_page
in: query
description: Indicates how many records each page should contain. The default value is 25 records.
required: false
schema:
type:
- number
- 'null'
responses:
'200':
$ref: '#/components/responses/ListOfCandidates'
'401':
$ref: '#/components/responses/UnauthorizedError'
'403':
$ref: '#/components/responses/ForbiddenError'
x-codeSamples:
- lang: curl
source: "$ curl -X GET https://api.checkr.com/v1/candidates \\\n -u 83ebeabdec09f6670863766f792ead24d61fe3f9:\n"
/candidates/{id}:
parameters:
- name: id
description: The Candidate's ID.
in: path
required: true
schema:
type: string
post:
tags:
- Candidates
summary: Update an existing Candidate
description: 'Updates an existing Candidate.
Attempts to update a field that cannot be updated will return a 400 error stating "... cannot be updated”. For example, attempting to update an SSN will return 400 stating "Candidate SSN can not be updated because it has reports”.
Updating `geo_ids` will **replace** all existing Geos. To keep existing geos, include their IDs in the update request. `geo_ids` cannot be updated if the candidate''s work location is outside the US.
Only fields with `null` values can be updated after a Report has been ordered for a Candidate with the exception of the following fields:
- email
- phone
- previous_driver_license_number
- previous_driver_license_state
- copy_requested
- custom_id
- geo_ids
Updating metadata with an empty value (null or empty object) will delete existing metadata. Individual keys may also be set and unset.
- Adding a new key-value pair will maintain all existing key-value pairs.
- Providing a new value for an existing key will update the old value to the new value.
- Providing an empty value for an existing key will remove that key from the metadata object.
- When all keys in the metadata object have empty values, the object will be deleted.'
operationId: updateCandidate
security:
- basic_auth: []
requestBody:
$ref: '#/components/requestBodies/CandidatePatch'
responses:
'200':
$ref: '#/components/responses/CandidateUpdated'
'400':
$ref: '#/components/responses/BadRequestError'
'401':
$ref: '#/components/responses/UnauthorizedError'
'403':
$ref: '#/components/responses/ForbiddenError'
x-codeSamples:
- lang: curl
source: "$ curl -X POST https://api.checkr.com/v1/candidates/e44aa283528e6fde7d542194 \\\n -u 83ebeabdec09f6670863766f792ead24d61fe3f9: \\\n -d first_name=John \\\n -d middle_name=Alfred \\\n -d last_name=Smith \\\n -d email=john.smith@gmail.com \\\n -d phone=5555555555 \\\n -d zipcode=90401 \\\n -d dob=1970-01-22 \\\n -d ssn=543-43-4645 \\\n -d 'geo_ids[]=87f5bb4983eade22c55f4731&geo_ids[]=22b20140fc1adfae693ca35c'\n"
get:
tags:
- Candidates
summary: Retrieve an existing Candidate
description: Retrieves an existing Candidate.
operationId: getCandidate
security:
- basic_auth: []
parameters:
- name: include
in: query
description: Comma delimited string specifying the resources to be embedded in the returned Candidate object. See [Embedding Resources](#section/Reference/Embedding-Resources).
required: false
example: reports,geos
schema:
type: string
enum:
- reports
- geos
responses:
'200':
$ref: '#/components/responses/Candidate'
'401':
$ref: '#/components/responses/UnauthorizedError'
'403':
$ref: '#/components/responses/ForbiddenError'
x-codeSamples:
- lang: curl
source: "$ curl -X GET https://api.checkr.com/v1/candidates/e44aa283528e6fde7d542194 \\\n -u 83ebeabdec09f6670863766f792ead24d61fe3f9:\n"
- lang: curl
source: "$ curl -X GET https://api.checkr.com/v1/candidates/e44aa283528e6fde7d542194?include=reports \\\n -u 83ebeabdec09f6670863766f792ead24d61fe3f9:\n"
/candidates/{id}/pii:
parameters:
- name: id
description: The Candidate's ID.
in: path
required: true
schema:
type: string
delete:
tags:
- Candidates
summary: Request PII removal for a Candidate
description: 'Requests the removal of PII from an existing Candidate
Requesting the removal of PII from a candidate who has already had PII removed will result in an error.'
operationId: deleteCandidate
security:
- basic_auth: []
requestBody:
$ref: '#/components/requestBodies/CandidatePiiRemoval'
responses:
'200':
$ref: '#/components/responses/Candidate'
'400':
$ref: '#/components/responses/BadPiiRequestError'
'401':
$ref: '#/components/responses/UnauthorizedError'
'403':
$ref: '#/components/responses/ForbiddenError'
components:
requestBodies:
CandidateCreate:
content:
application/json:
schema:
type: object
required:
- email
properties:
object:
type: string
enum:
- candidate
readOnly: true
first_name:
type: string
pattern: ^(?=.*[a-zA-ZªµºÀ-ÖØ-öø-ÿ])[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-'., ]*$
description: 'Candidate’s first name.
'
example: John
middle_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]*'
description: 'Candidate’s middle name. This field is required if `no_middle_name` is `false`.
'
example: Alfred
no_middle_name:
type: boolean
description: 'Required if no `middle_name` is provided. `true` if the candidate has no middle name.
'
default: false
last_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]{2,}'
description: Candidate’s last name.
example: Smith
mother_maiden_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]*'
description: 'Candidate’s mother’s maiden name.
'
example: Jones
email:
type: string
description: 'Candidate’s email address.
'
format: email
example: john.smith@gmail.com
phone:
type:
- string
- 'null'
description: Candidate’s phone number.
example: 5555555555
zipcode:
type: string
description: Candidate’s 5-digit zip code.
example: 90401
dob:
type: string
description: Candidate’s date of birth.
format: date
example: '1970-01-22'
ssn:
type: string
description: Candidate’s Social Security Number. This value will be redacted in all return calls, except for the last four digits.
example: XXX-XX-4645
driver_license_number:
type: string
description: Candidate’s driver license number.
example: F2111655
driver_license_state:
type: string
description: 'Candidate’s driver license state of issue.
Format: `ISO 3166-2:US`.
'
example: CA
previous_driver_license_number:
type: string
description: Candidate’s previous driver license number.
example: F1501739
previous_driver_license_state:
type: string
description: 'State that issued the candidate’s previous driver license.
Format: `ISO 3166-2:US`.
'
example: MD
copy_requested:
type: boolean
description: If `true`, the candidate has asked to receive a copy of their report.
default: false
postal_address:
type: object
description: The candidate postal address is the address Checkr will use to send postal mail to the candidate. Each candidate can be associated with only one postal address.
example:
name: John Alfred Smith
street: 123 Main Street
street2: APT A
city: San Francisco
state: CA
zipcode: '94108'
custom_id:
type: string
description: Client-assigned unique ID for the Candidate. Can be used to map Checkr Candidate IDs to your internal tracking system, and to search for Candidates through both the Dashboard and the API.
example: HRIS-27
report_ids:
type: array
description: Array of Report IDs.
readOnly: true
items:
type: string
example: 532e71cfe88a1d4e8d00000d
geo_ids:
type: array
description: Array of Geo IDs.
items:
type: string
example: 79f943e212cce7de21c054a8
metadata:
$ref: '#/components/schemas/Metadata'
work_locations:
type: array
description: '<font color="red">Required</font> for non-US candidates.
Array of locations described using country, state, and city. When country is not specified defaults to US. State is required for US candidates. Country is required for non-US candidates.
'
items:
$ref: '#/components/schemas/WorkLocation'
required: true
CandidatePiiRemoval:
content:
application/json:
schema:
type: object
required:
- deletion_contact_email_address
properties:
deletion_contact_email_address:
type: string
description: Email address of person requesting candidate's PII removal.
example: john.smith@gmail.com
deletion_contact_first_name:
type: string
description: First name of person requesting candidate's PII removal.
example: John
deletion_contact_last_name:
type: string
description: Last name of person requesting candidate's PII removal.
example: Smith
required: true
CandidatePatch:
content:
application/json:
schema:
$ref: '#/components/schemas/Candidate'
required: true
responses:
BadPiiRequestError:
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/BadPiiRequestError'
Candidate:
description: Candidate details
content:
application/json:
schema:
$ref: '#/components/schemas/Candidate'
BadRequestError:
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/BadRequestError'
CandidateCreated:
description: Candidate was successfully created
content:
application/json:
schema:
$ref: '#/components/schemas/Candidate'
ForbiddenError:
description: Forbidden
content:
application/json:
schema:
$ref: '#/components/schemas/ForbiddenError'
ListOfCandidates:
description: List of Candidates
content:
application/json:
schema:
type: object
properties:
object:
type: string
description: A list
enum:
- list
next_href:
type: string
format: uri
previous_href:
type: string
format: uri
count:
type: integer
example: 2
data:
type: array
items:
$ref: '#/components/schemas/Candidate'
UnauthorizedError:
description: Unauthorized
content:
application/json:
schema:
$ref: '#/components/schemas/UnauthorizedError'
CandidateUpdated:
description: Candidate was successfully updated
content:
application/json:
schema:
$ref: '#/components/schemas/Candidate'
schemas:
ForbiddenError:
type: object
properties:
error:
type: string
example: You do not have permission to access the requested resource
Candidate:
type: object
properties:
id:
$ref: '#/components/schemas/ResourceId'
object:
type: string
enum:
- candidate
readOnly: true
uri:
allOf:
- $ref: '#/components/schemas/ResourceURI'
example: /v1/candidates/e44aa283528e6fde7d542194
first_name:
type: string
pattern: ^(?=.*[a-zA-ZªµºÀ-ÖØ-öø-ÿ])[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-'., ]*$
description: 'Candidate’s first name.
'
example: John
minLength: 1
middle_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]*'
description: 'Candidate’s middle name. This field is required if `no_middle_name` is `false`.
'
example: Alfred
no_middle_name:
type: boolean
description: 'Required if no `middle_name` is provided. `true` if the candidate has no middle name.
'
default: false
last_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]{2,}'
description: Candidate’s last name.
example: Smith
minLength: 1
mother_maiden_name:
type: string
pattern: '[a-zA-Z0-9ªµºÀ-ÖØ-öø-ÿ\-''., ]*'
description: 'Candidate’s mother’s maiden name.
'
example: Jones
email:
type: string
description: 'Candidate’s email address.
'
format: email
example: john.smith@gmail.com
phone:
type:
- string
- 'null'
description: Candidate’s phone number.
example: 5555555555
zipcode:
type: string
description: Candidate’s 5-digit zip code.
example: 90401
dob:
type: string
description: Candidate’s date of birth.
format: date
example: '1970-01-22'
ssn:
type: string
description: Candidate’s Social Security Number. This value will be redacted in all return calls, except for the last four digits.
example: XXX-XX-4645
driver_license_number:
type: string
description: Candidate’s driver license number.
example: F2111655
driver_license_state:
type: string
description: 'Candidate’s driver license state of issue.
Format: `ISO 3166-2:US`.
'
example: CA
previous_driver_license_number:
type: string
description: Candidate’s previous driver license number.
example: F1501739
previous_driver_license_state:
type: string
description: 'State that issued the candidate’s previous driver license.
Format: `ISO 3166-2:US`.
'
example: MD
copy_requested:
type: boolean
description: If `true`, the candidate has asked to receive a copy of their report.
default: false
custom_id:
type: string
description: Client-assigned unique ID for the Candidate. Can be used to map Checkr Candidate IDs to your internal tracking system, and to search for Candidates through both the Dashboard and the API.
report_ids:
type: array
description: Array of Report IDs.
readOnly: true
items:
type: string
example: 532e71cfe88a1d4e8d00000d
geo_ids:
type: array
description: Array of Geo IDs.
items:
type: string
example: 79f943e212cce7de21c054a8
adjudication:
type: string
description: The adjudication for the Candidate’s most recently created Report.
enum:
- engaged
- pre_adverse_action
- post_adverse_action
postal_address:
type: object
description: Candidate's postal address.
example:
name: John Alfred Smith
street: 123 Main Street
street2: APT A
city: San Francisco
state: CA
zipcode: '94108'
metadata:
$ref: '#/components/schemas/Metadata'
WorkLocation:
type: object
required:
- state
properties:
country:
type: string
description: The country in ISO-3166 alpha-2 format.
example: US
minLength: 2
maxLength: 2
state:
type: string
description: The two letter state code.
example: CA
city:
type: string
description: Name of the city
example: San Francisco
maxLength: 255
ResourceURI:
type: string
description: URI of the resource.
readOnly: true
Metadata:
type: object
description: 'Up to 50 customer-defined key-value pairs. Use this parameter to store additional information on your candidate. For example: Use the key to map candidates to `job_req_id`, `application_id`, or `branch_id`. Keys must be 40 characters or less. Values must be 500 characters or less.
For example: { "job_req_id": "12345" }'
BadRequestError:
type: object
properties:
error:
type: string
example: Dl number 'F211165' does not match the license number format in CA
ResourceId:
type: string
example: e44aa283528e6fde7d542194
readOnly: true
description: ID of the resource.
UnauthorizedError:
type: object
properties:
error:
type: string
example: Bad authentication error
BadPiiRequestError:
type: object
properties:
error:
type: string
example: Candidate has already had PII removed
securitySchemes:
basic_auth:
type: http
scheme: basic
x-tagGroups:
- name: Resources
tags:
- Account
- Users
- Hierarchy (Enabled by request)
- Nodes
- Candidates
- Reports
- Packages
- Invitations
- Geos
- Programs
- Assessments
- Subscriptions
- Continuous Checks
- Adverse Actions
- Adverse Items
- Verifications
- Documents
- Driver Licenses
- Professional Licenses
- Schools
- Employers
- Counties
- Report Tags
- Report Addresses
- Report ETA
- Candidate Stories
- SSN
- Webhooks
- Candidate Postal Address
- name: Screenings
tags:
- SSN Trace
- Sex Offender Registry Search
- Global Watchlist Search
- National Criminal Search
- Federal Criminal Search
- Federal District Criminal Search
- Federal Civil Search
- Federal District Civil Search
- County Criminal Search
- State Criminal Search
- Motor Vehicle Report
- Drug & Alcohol Clearinghouse Search
- Education Verification
- Employment Verification
- Personal Reference Verification
- Professional Reference Verification
- Professional License Verification
- International Adverse Media Search
- International Criminal Search
- International Education Verification
- International Employment Verification
- International Global Watchlist Search
- International Identity Document Validation
- International Motor Vehicle Report
- FACIS Search
- name: Form I-9
tags:
- Getting Started
- Forms I-9
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# Full source: https://raw.githubusercontent.com/api-evangelist/checkr/refs/heads/main/openapi/checkr-candidates-api-openapi.yml